Bruno is one of the leading manufacturers when it comes to vehicle lifts and stair lifts. They have multiple options for the mobility lifts like outside versions and hybrid versions. They even have boom lifts that can bring the chair right to your door if you have a truck.
They have multiple options on stair lifts too. There Elite version has a 400 lb weight capacity and comes with a larger seat option as well as a hinge for the track. They also make a great Curved stairlift as well. You can custom color this to fit the decor of your home.